Personal Bests| Event | Result | Venue | Date |
|---|
| 800m | 2:08.81 | Victoria (CAN) | 10.06.2005 | | 800m ind. | 2:10.26 | Los Angeles, CA (USA) | 23.02.2002 | | 1500m | 4:05.62 | Stadio Guidobaldi, Rieti (ITA) | 09.09.2007 | | 1500m ind. | 4:16.33 | Boston, MA (USA) | 26.01.2008 | | Mile ind. | 4:33.46 | Boston, MA (USA) | 26.01.2008 | | 3000m | 8:43.92 | Crystal Palace, London (GBR) | 03.08.2007 | | 3000m ind. | 8:59.93 | Boston, MA (USA) | 26.02.2005 | | 5000m | 14:58.48 | Icahn Stadium, New York, NY (USA) | 31.05.2008 | | 5000m ind. | 15:35.25 | Boston, MA (USA) | 29.01.2005 | | 3000mSC | 9:53.24 | London (GBR) | 11.08.2007 | | 5 km Road | 15:31 | London (GBR) | 16.09.2007 | | 10 km Road | 33:23 | Dana Point, CA (USA) | 23.11.2006 | | Marathon | 2:37:22 | New York, NY (USA) | 06.11.2011 | | 4x1500m | 17:36.66 | Philadelphia, PA (USA) | 26.04.2002 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 1999 | 2:14.23 | Walnut, CA (USA) | 17.04.1999 | | 2000 | 2:11.45 | Berkeley, CA (USA) | 06.05.2000 | | 2003 | 2:09.45 | Palo Alto, CA (USA) | 03.05.2003 | | 2005 | 2:08.81 | Victoria (CAN) | 10.06.2005 | | 2006 | 2:10.56 | Abbotsford (CAN) | 04.06.2006 | | 2009 | 2:09.55 | Cardiff (GBR) | 15.08.2009 |
| Year | Result | Venue | Date |
|---|
| 1999 | 4:27.73 | Irvine, CA (USA) | 02.05.1999 | | 2000 | 4:17.76 | Durham, NC (USA) | 03.06.2000 | | 2001 | 4:17.73 | Berkeley, CA (USA) | 20.05.2001 | | 2002 | 4:18.11 | Berkeley, CA (USA) | 13.04.2002 | | 2003 | 4:14.68 | Los Angeles, CA (USA) | 18.05.2003 | | 2004 | 4:15.60 | Des Moines, IA (USA) | 24.04.2004 | | 2005 | 4:13.63 | Palo Alto, CA (USA) | 01.05.2005 | | 2006 | 4:11.27 | Merksem (BEL) | 26.08.2006 | | 2007 | 4:05.62 | Stadio Guidobaldi, Rieti (ITA) | 09.09.2007 | | 2008 | 4:09.43 | Eugene, OR (USA) | 08.06.2008 | | 2010 | 4:10.49 | Dubnica nad Váhom (SVK) | 22.08.2010 | | 2011 | 4:14.75 | Portland, OR (USA) | 11.06.2011 | | 2012 | 4:20.01 | Portland, OR (USA) | 09.06.2012 |
| Year | Result | Venue | Date |
|---|
| 2000 | 9:55.55 | Denton, TX (USA) | 24.06.2000 | | 2005 | 8:43.95 | Lappeenranta (FIN) | 21.07.2005 | | 2006 | 9:00.89 | Luzern (SUI) | 06.07.2006 | | 2007 | 8:43.92 | Crystal Palace, London (GBR) | 03.08.2007 | | 2010 | 8:46.97 | Stade Louis II, Monaco (MON) | 22.07.2010 |
| Year | Result | Venue | Date |
|---|
| 2000 | 15:50.18 | Walnut, CA (USA) | 14.04.2000 | | 2001 | 15:49.84 | Walnut, CA (USA) | 20.04.2001 | | 2002 | 15:35.59 | Walnut, CA (USA) | 19.04.2002 | | 2003 | 15:12.71 | Stade de France, Paris-St-Denis (FRA) | 26.08.2003 | | 2004 | 15:09.98 | Palo Alto, CA (USA) | 30.04.2004 | | 2005 | 15:02.52 | Stadio Olimpico, Roma (ITA) | 08.07.2005 | | 2006 | 15:12.37 | Indianapolis, IN (USA) | 23.06.2006 | | 2007 | 15:02.28 | Stockholm (SWE) | 07.08.2007 | | 2008 | 14:58.48 | Icahn Stadium, New York, NY (USA) | 31.05.2008 | | 2010 | 15:13.08 | Crystal Palace, London (GBR) | 13.08.2010 | | 2011 | 15:00.57 | Crystal Palace, London (GBR) | 06.08.2011 | | 2012 | 15:51.53 | Hayward Field, Eugene, OR (USA) | 25.06.2012 | | 2014 | 15:53.02 | Sydney (AUS) | 15.03.2014 |
No progression. | Year | Result | Venue | Date |
|---|
| 2004 | 33:43 | Dana Point, CA (USA) | 25.11.2004 | | 2006 | 33:23 | Dana Point, CA (USA) | 23.11.2006 | | 2009 | 36:03 | Santa Monica, CA (USA) | 11.10.2009 | | 2014 | 33:43 | New York, NY (USA) | 14.06.2014 |
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